Deprecated functionality for activating a network-only plugin.

Deprecated functionality for deactivating a network-only plugin.

Deprecated functionality for getting themes network-enabled themes.

Deprecated functionality for determining if the current plugin is network-only.

Deprecated functionality for determining whether a file is deprecated.

WPMU options.

Determines if the available space defined by the admin has been exceeded by the user.

Deprecated functionality for getting themes allowed on a specific site.

Outputs the WPMU menu.